| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.381 | 0.384 | 0.385 | 0.398 |
| River Wear - Chester-Le-Street | 0.605 | 0.617 | 0.62 | 0.645 |
| Smallhope Burn - Lanchester Front Street | 0.324 | 0.326 | 0.325 | 0.329 |
| River Wear - Stanhope | 0.458 | 0.466 | 0.466 | 0.477 |
| River Gaunless - South Church | 0.221 | 0.224 | 0.224 | 0.23 |
| River Wear - Sunderland Bridge | 0.542 | 0.546 | 0.549 | 0.565 |
| River Wear - Witton Park | 0.596 | 0.603 | 0.604 | 0.618 |
| River Wear - Durham New Elvet Bridge | 0.5 | 0.513 | 0.513 | 0.535 |